lylmoe· Premium Member
Discussion Starter · #1 ·
Whats up guys and gal, help me out a minute. So I have a 2005 5.9 only mods is a superchip on TOW mode, and a K&N Intake. I have 90K miles. When I tow my boat, 5th wheel, my temperature will go up to about 210 then drop until say the next hill, then when I have to get on it alittle it will go up again and stay there (210 or so) then drop back down. Is this normal or should I be concernd. My dad has a 6.7 and tows heavier than me bone stock and his temp never moves. I do have 35in muds on the truck so I'm sure that doesnt help. What do you think???